Enormous whales, belugas and seals are found in the St. Lawrence River. These marine mammals are drawn by the abundant food found in these waters, as are the hundreds of thousands birds living in the area. Fish and shellfish are caught as food by humans, though quotas are established to prevent overfishing. Did you know that laws exist to protect endangered animals, plants and habitats? And there are many fun facts to learn about the river!


Fishermen have been plying their trade on the St. Lawrence River for over 500 years. Unfortunately, humans have been overfishing the river, and the fishermen's catches are getting smaller and smaller. In the depths of the waters of the St. Lawrence Estuary, mollusks and shellfish are not as healthy as they once were. It seems it has to do with something they ate…

Casting a net in the river
Inside the shell
Fish and Shellfish, St. Lawrence River